Wristwatch



FIG. 1 is a perspective view of a wristwatch showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof from the bottom of FIG. 2;

FIG. 5 is a side elevational view thereof from the side opposite thatshown in FIG. 4;

FIG. 6 is a side elevational view thereof from the left of FIG. 4; and,

FIG. 7 is a side elevational view thereof from the right of FIG. 4.

The ornamental design for a wristwatch, as shown.